Module with a buzzer designed for Wemos D1 Mini tiles. It allows you to generate simple sounds by changing the frequency of the control signal

Spring-loaded test needle for connecting and testing modules without soldering

The Step-Down converter module on the MP1584EN chip converts the 4.5-28V input voltage to 12V output voltage with a maximum current of 3A and an efficiency of up to 92%. It is a compact device measuring 22 x 17 x 4 mm, operating in a temperature range of -20°C to 85°C, ideal for a variety of industrial applications.

Surface-mounted IT socket with a shielded RJ-45 Category 6 port, designed for hgh-speed networks offers universal IDC/LSA connectors, simple installation, and supports 26-22 AWG cables, ideal for subscriber points. Lanberg OS6-0001-W

A LoRa wireless communication module dedicated to long-distance data transfer. It operates in the 433 MHz frequency band and is equipped with a USB interface. Waveshare USB-TO-LoRa-LF

The shielded Category 6 (Cat 6 FTP) network connector has a silver finish and is equpped with two RJ45 ports with 1:1 pins, enabling network connection. Lanberg AD-RJ45-RJ-45-OS6

Unshielded UTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCU5-10CC-0100-B

Flexible GNSS antenna with u.FL connector attached with self-adhesive tape. Compatible with GPS, Galileo, BeiDou and GLONASS systems. SparkFun GPS-15246

The module contains eight 5V relays with a maximum current of 10A (250 VAC) and opto-isolated inputs, and with jumpers it is possible to select high or low switching. The module is equipped with screw connectors. modRL08_ISO

74LVC1G97GW,125 is a configurable CMOS logic gate with three inputs and flexible logic function selection, ideal for applications requiring versatility and minimal board space. The device offers compatibility with low-voltage systems, as well as good current-driving capability and fast switching performance.

Unshielded UTP category 6 Ethernet network cable with RJ45 plugs. Lanberg PCU6-10CC-0100-Y

7-segment LED display, 1 digit 7.62mm, blue color (470nm), 4 mcd (10mA), common anode, Pb-free. LED1-AS-B-03014BB

The 64Mb APS6404L-3SQR-SN DRAM is a fast and power-efficient device, ideal for embedded systems, IoT applications and portable devices, operating in SDR mode with QSPI interface and frequency up to 133 MHz. It provides high performance at low power consumption, making it an optimal choice for demanding applications.

26-pin male angled socket, 2.54mm pitch, DC3, dual-row, for IDC connector. IDC-26P-A.

Unshielded UTP category 5E Ethernet network cable with RJ45 plugs. Lanberg PCU5-10CC-1000-BK

Ultra-low-power ARM Cortex-M3 MCU with 256 Kbytes Flash, 32 MHz CPU, LCD, USB, 3xOp-amp, LQFP144, STM, RoHS

Lanberg Cat. 6A patch cord with Fluke Passed certification guarantees the highest quality and reliability, enabling optimal network connection compatible with various network devices in any environment. Lanberg PCF6A-10CU-0100-B

The 128×64 graphic display with black text and white ECO backlight provides an energy-efficient, compact solution for projects requiring a clear and legible interface. It is suitable for industrial, measurement, and embedded applications where small size, low power consumption, and easy installation are important.

Spring-loaded test needle for connecting and testing modules without soldering